From owner-freebsd-acpi@FreeBSD.ORG Tue Jan 27 18:32:48 2009 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6DDAA10656C0 for ; Tue, 27 Jan 2009 18:32:48 +0000 (UTC) (envelope-from yanefbsd@gmail.com) Received: from mxout4.cac.washington.edu (mxout4.cac.washington.edu [140.142.33.19]) by mx1.freebsd.org (Postfix) with ESMTP id 455EB8FC1A for ; Tue, 27 Jan 2009 18:32:48 +0000 (UTC) (envelope-from yanefbsd@gmail.com) Received: from smtp.washington.edu (smtp.washington.edu [140.142.32.141] (may be forged)) by mxout4.cac.washington.edu (8.14.3+UW08.09/8.14.3+UW08.11) with ESMTP id n0RIWlYt024475 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 27 Jan 2009 10:32:47 -0800 X-Auth-Received: from [192.168.10.7] (adsl-99-146-97-242.dsl.pltn13.sbcglobal.net [99.146.97.242]) (authenticated authid=youshi10) by smtp.washington.edu (8.14.3+UW08.09/8.14.3+UW08.11) with ESMTP id n0RIWk2n018202 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Tue, 27 Jan 2009 10:32:46 -0800 Message-Id: <243FF450-D8B0-491D-A341-8758F8EF20D4@gmail.com> From: Garrett Cooper To: Tom Everett In-Reply-To: <497F4857.1060005@khubla.com> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v930.3) Date: Tue, 27 Jan 2009 10:37:41 -0800 References: <497F4857.1060005@khubla.com> X-Mailer: Apple Mail (2.930.3) X-PMX-Version: 5.5.0.356843, Antispam-Engine: 2.6.1.350677, Antispam-Data: 2009.1.27.181929 X-Uwash-Spam: Gauge=IIIIIII, Probability=8%, Report='FORGED_FROM_GMAIL 0.1, BODY_SIZE_1200_1299 0, BODY_SIZE_5000_LESS 0, __BOUNCE_CHALLENGE_SUBJ 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __FRAUD_419_WEBMAIL 0, __FRAUD_419_WEBMAIL_FROM 0, __FROM_GMAIL 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __SANE_MSGID 0, __STOCK_PHRASE_6 0' Cc: freebsd-acpi@freebsd.org Subject: Re: SMP Problem on IBM x330 Server X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Jan 2009 18:32:48 -0000 On Jan 27, 2009, at 9:45 AM, Tom Everett wrote: > > I originally posted this to "FreeBSD Questions" but was told that > the ACPI list might be more appropriate. > > I'm running the "stock" FreeBSD 7.1 kernel on an IBM x330 machine. > The machine has two physical processors but it seems that FreeBSD > 7.1 only sees one. I downloaded the kernel source and it seems that > the GENERIC kernel has SMP installed. Is there something else I can > try? Thanks in advance for your wisdom. > > $ sysctl -a | grep cpu > kern.threads.virtual_cpu: 1 > kern.ccpu: 0 > kern.smp.cpus: 1 > kern.smp.maxcpus: 16 > debug.cpufreq.verbose: 0 > debug.cpufreq.lowest: 0 > debug.kdb.stop_cpus: 1 > debug.stop_cpus_with_nmi: 1 > debug.PMAP1changedcpu: 0 > hw.ncpu: 1 > hw.acpi.cpu.cx_lowest: C1 > machdep.cpu_idle_hlt: 1 > machdep.hlt_cpus: 0 > dev.cpu.0.%desc: ACPI CPU > dev.cpu.0.%driver: cpu > dev.cpu.0.%location: handle=\_PR_.CPU1 > dev.cpu.0.%pnpinfo: _HID=none _UID=0 > dev.cpu.0.%parent: acpi0 > dev.cpu.0.cx_supported: C1/0 > dev.cpu.0.cx_lowest: C1 > dev.cpu.0.cx_usage: 100.00% Did you install the SMP kernel from sysinstall? There's a difference. Thanks, -Garrett